Chris Paranicas¹, Barry Mauk², Dennis K Haggerty³, George B Clark⁴, Peter Kollmann⁵, Jamey R Szalay⁶, Rob W Ebert⁷, Ali H Sulaiman⁸, George B Hospodarsky⁹, Elias Roussos¹⁰, Norbert Krupp¹⁰, Fran Bagenal¹¹ and Scott J Bolton¹², (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (2)The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (3)Johns Hopkins Univ, Laurel, MD, United States, (4)Catholic University of America, Washington, DC, United States, (5)The Applied Physics Laboratory, John Hopkins University, Laurel, MD, United States, (6)Princeton University, Department of Astrophysical Sciences, Princeton, NJ, United States, (7)Southwest Research Institute, Space Science and Engineering, San Antonio, TX, United States, (8)University of Iowa, Iowa City, United States, (9)University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, (10)Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, (11)Univ Colorado, Boulder, CO, United States, (12)Southwest Research Institute, San Antonio, TX, United States